Principal Data Scientist - Digital MRO (On Site) RTXPrincipal Data Scientist - Digital MRO (On Site)East Hartford, ConnecticutYou will be responsible for supporting the complete lifecycle of data-driven solutions, from the discovery and connection to cross-functional data sources, Extract-Transform-Load (ETL) workloads for data capture and management, and Analytics and AI/ML product development to discover trends, predict part distress, and maximize business impact for our end users. Collaborate with the DMRO software development teams to define and deliver end-to-end data-centric products for engineering, including integration of data-based models and analytics in our software applications.
Principal Change Management Consultant UKGPrincipal Change Management ConsultantHartford, CT$129,500–$186,100 / yearWe are seeking a strategic and people-centric Principal Change Management Consultant to introduce and lead a change enablement function across 4–5 multi-year, enterprise-wide technology transformations. With the world's largest collection of workforce insights, and people-first AI, our ability to reveal unseen ways to build trust, amplify productivity, and empower talent, is unmatched.
Sr Principal SW Development Engineer UKGSr Principal SW Development EngineerHartford, CT$163,900–$235,550 / yearOperating at a principal level, this role goes well beyond traditional requirements gathering—serving as a trusted advisor, systems strategist, and transformation leader across large, multi-phase programs involving D365 Finance & Operations, and integrated enterprise platforms. This role partners closely with Finance and Go To Market teams and IT leadership to translate complex business objectives into scalable, compliant, and future-ready system solutions.
Principal Additive Manufacturing Process Engineer RTXPrincipal Additive Manufacturing Process EngineerEast Hartford, ConnecticutCandidate must be able to work effectively in a multidisciplinary, collaborative team environment focused on innovation and have demonstrated both verbal and written communication skills including: Typically requires a University Engineering Degree or equivalent experience and minimum 8 years prior relevant experience, or an advanced Degree in a related field and minimum 5 years experience. The Additive Manufacturing Process and Capability Center (AMPCC) encompasses a critical mass of Additive Manufacturing (AM) process and industrialization experts, the necessary equipment, and develops the strategic collaborations needed to rapidly mature the technology and manufacturing readiness of AM.
Senior Principal Engineer - Lubrication Systems (Onsite) RTXSenior Principal Engineer - Lubrication Systems (Onsite)East Hartford, ConnecticutMechanical Systems, Externals, & Nacelles (MSEN) : The MSEN organization is responsible for the design, development, and in-service support of power transmission systems, bearing compartment and rotor support design and analysis, oil and thermal management systems, engine externals packaging and architecture, as well as nacelles for commercial and military engine models. Bachelor's degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or a related field and 10 years of relevant engineering experience, or an advanced degree in a related field and 7 years of relevant engineering experience.
Principal Transmissions Design Engineer (Onsite) RTXPrincipal Transmissions Design Engineer (Onsite)East Hartford, ConnecticutDepartment/Segment Overview : Mechanical Systems, Externals, and Nacelles Engineering (MSEN) : MSEN is responsible for the design, development and in service support of power transmission systems, bearing compartment and rotor support design and analysis, oil and thermal management systems, engine externals packaging and architecture, as well as nacelles for commercial and military engine models. We are looking for a mature leader who thrives in a collaborative environment, excels at cross-functional teamwork, and possesses the refined interpersonal skills necessary to mentor the next generation of engineering talent, build cohesive team dynamics, and serve as a trusted, diplomatic voice to executive leadership and global customers.
Principal Reliability Engineer - EDS The Hartford Insurance Group IncPrincipal Reliability Engineer - EDSHartford, CT$152,800–$229,200 / yearThe Enterprise Data Services (EDS) organization is seeking a Principal Reliability Engineer (Principal RE) to serve as the senior technical authority responsible for the reliability, resilience, availability, and performance of all data platforms, cloud infrastructure, data products, and data pipelines across the enterprise data organization. 10+ years in one or more of the following areas: data, cloud, platform engineering, site/reliability engineering, or large‑scale distributed systems, with experience in leadership or technology leader roles.
Principal Transportation Engineer / Planner SLR Consulting LtdPrincipal Transportation Engineer / PlannerNew Haven, CTIn this role, you will work closely with our multi-disciplinary team and be a crucial leader in our private development/traffic impact work, our public-sector mobility planning work, as well as our safe streets, active transportation, parking management, TDM, and smart growth activities. SLR strives to build diverse teams that reflect the communities we work in, and encourages applications from traditionally underrepresented groups including women, visible minorities, Indigenous peoples, people identifying as 2SLGBTQI+, veterans, and people with disabilities.
Principal Backend Engineer - Music Discovery Platform - Roon Harman International Industries IncPrincipal Backend Engineer - Music Discovery Platform - RoonConnecticut, CTRemote$125,250–$183,700 / yearYou will collaborate closely with your colleagues in the Data Team and the broader Harman Software Experiences organization, contributing to developing and deploying data-driven features that enhance the user experience. Your work will ensure users can seamlessly discover the music they love by driving backend services that deliver high-quality, accurate data to our product teams reliably.
NewSenior Principal Scientist, Chemical Vapor Processing RTXSenior Principal Scientist, Chemical Vapor ProcessingEast Hartford, ConnecticutActive and existing security clearance required after day 1 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience unless prohibited by local laws/regulations, or an Advanced Degree in a related field and minimum 7 years experience.
NewSenior Principal Transmissions Engineer (Onsite) RTXSenior Principal Transmissions Engineer (Onsite)East Hartford, ConnecticutDepartment/Segment Overview : Mechanical Systems, Externals, and Nacelles Engineering (MSEN) : MSEN is responsible for the design, development and in service support of power transmission systems, bearing compartment and rotor support design and analysis, oil and thermal management systems, engine externals packaging and architecture, as well as nacelles for commercial and military engine models. We are looking for a mature leader who thrives in a collaborative environment, excels at cross-functional teamwork, and possesses the refined interpersonal skills necessary to mentor the next generation of engineering talent, build cohesive team dynamics, and serve as a trusted, diplomatic voice to executive leadership and global customers.
Principal Haley & Aldrich IncPrincipalHartford, CT$175,000–$240,000 / yearThis role offers an exciting opportunity to play a key role in delivering strategic growth and driving meaningful outcomes for our clients by working with highly skilled professionals on diverse and complex projects. The ideal candidate will bring proven expertise on coal combustion residuals management regulatory strategy and environmental compliance to support clients in the energy and mining sectors.
Principal Additive Manufacturing Design Engineer RTXPrincipal Additive Manufacturing Design EngineerEast Hartford, ConnecticutCandidate must be able to work effectively in a multidisciplinary, collaborative team environment focused on innovation and have demonstrated both verbal and written communication skills including: Typically requires a University Engineering Degree or equivalent experience and minimum 8 years prior relevant experience, or an Advanced Degree in a related field and minimum 5 years experience. Active and existing security clearance required after day 1 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems.
Senior Principal Engineer, Airworthiness Office (Onsite) RTXSenior Principal Engineer, Airworthiness Office (Onsite)East Hartford, ConnecticutPrimary airworthiness advisor to CIPTs/IPTs for assisting our US Government customers achieve a Military Flight Release (MFR) or Military Type Certificate (MTC) for new programs, Component Improvement Programs, and engineering changes. The Senior Principal Airworthiness Engineer will lead Integrated Product Team (IPT), Component Integrated Product Team(CIPT) and System Integrated Product Team (SIPT) planning for Airworthiness, recommend Certification Bases, and ensure alignment between stakeholders in the Airworthiness, V&V, Safety, and Requirements Management processes.
Principal Advanced Manufacturing Research Engineer RTXPrincipal Advanced Manufacturing Research EngineerEast Hartford, ConnecticutThe candidate will join the Advanced Manufacturing Team which specializes in the development, testing, optimization, and demonstration of novel manufacturing technologies for internal deployment as well as for external research programs across a variety of technical areas including additive manufacturing, robotic automation, machining, joining, welding, repair, surface treatment, sensing, amongst many others. The individual will work with the team in a fast-paced, R&D environment alongside leading scientists and colleagues from across RTRC and the greater RTX organization (including Collins Aerospace, Pratt & Whitney, and Raytheon) to conceive, develop, and demonstrate next generation technologies for Aerospace and Defense applications.
Principal Specialist, Compensation Operations (Hybrid) RTXPrincipal Specialist, Compensation Operations (Hybrid)Farmington, ConnecticutThe following position is to join our RTX Enterprise Services team: Within People Services, our mission is to deliver exceptional experiences for employees and provide high-quality centralized service support for HR. Not Required At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems.
Sr. Principal Lead Health & Benefits Consultant Marsh & McLennan Companies IncSr. Principal Lead Health & Benefits ConsultantHartford, CT$150,000–$225,500 / yearWe aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, veteran status (including protected veterans), or any other characteristic protected by applicable law. Mercer is a business of Marsh (NYSE: MRSH), a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries.
Enterprise Principal Sales Specialist, Emerging Technologies - Construction Autodesk IncEnterprise Principal Sales Specialist, Emerging Technologies - ConstructionCT$175,200–$314,050 / yearThis role partners closely with Enterprise Account Executives (EAEs), technical specialists, and partners to drive new revenue, expansion, and adoption across Enterprise accounts within the Owners space. The Principal Sales Specialist brings deep product expertise, leads value and ROI conversations, and supports high-stakes negotiations to position Emerging Technologies as market-leading solutions.
Principal Software Engineer The Hartford Insurance Group IncPrincipal Software EngineerHartford, CT$168,400–$252,600 / yearAs a trusted technical authority, the Principal Engineer anticipates emerging technology trends and architectural risks, guiding modernization decisions to ensure platforms remain secure, scalable, and resilient over multi-year horizons. Technology Risk & External Insight Awareness: Continuously assess the relevant external technology landscape to identify emerging trends, architectural shifts, and external innovations with potential business impact.
NewPrincipal Human Resources Specialist (EEO)(Hybrid) State of ConnecticutPrincipal Human Resources Specialist (EEO)(Hybrid)Hartford, CT$99,712–$135,944 / yearIn the Department of Administrative Services (DAS) this class is accountable for acting as a working supervisor or for performing highly complex activities within a specialized service delivery team or a unit with statewide impact. In order to be considered for this job opening, you must be a current State of CT employee, who has worked for the state for at least six (6) months of full-time service or full-time equivalent service, absent any applicable collective bargaining language, and meet the Minimum Qualifications as listed on the job opening.